We went at Easter last year and thought it was great, the outside pool complex which was just being finished looked great, it had an indoor pool which had a jacuzzi - we will go back this easter- loved it- (Quiberon is worth a look if you stay at Carnac- great pancakes and moule frites!!) Loved it!
Site had A1 facilities, yes pricey, but you get what you pay for!
Jim